NASA is trying get some spare spacesuit parts onto a Russian Progress freighter, scheduled to launch Saturday, in its effort to fix its American spacesuits on ISS.
It must be emphasized that NASA still doesn’t know exactly what caused the water leak into that spacesuit during a spacewalk last week.
Engineers continue to struggle to find the cause of the spacesuit water leak during a spacewalk last week.
They have eliminated many possible causes, but have not found any clear culprit. The consequence right now? No EVAs with an American spacesuit can occur until they solve the problem.
A spacewalk on ISS was cut short today because of an unexplained dangerous build up of water inside one astronaut’s spacesuit.
The Proton rocket is now grounded pending an investigation into today’s launch failure.
This is no surprise. What is more significant is that the crash today will likely delay all launches out of Baikonur for at least three months.
[C]ontamination will likely suspend activities at Baikonur Cosmodrome for two or three months, Ria Novosti reported, citing an unnamed source within the Russian space industry. The launch of a robotic Progress cargo ship to the International Space Station from Baikonur, currently scheduled for July 27, will probably be delayed as a result, according to this source. The next manned launch from Baikonur is Soyuz 36, which is slated to blast off on Sept. 25 to take three new crewmembers to the International Space Station.
Two Russian astronauts completed a six-hour-plus spacewalk today, preparing the station for Russia’s science module.
This science module is many years late, delayed due to Russia’s financial problems after the fall of the Soviet Union. That the Russians are finally about to launch it is another indication, like their recent Proton rocket launch successes, that there space program might be experiencing a resurgence.
A 3D printer intended for installation on ISS in 2014 has successfully proven it can work in weightlessness.
Three prototype versions of space manufacturing startup Made in Space’s 3D printer showed their stuff during four airplane flights that achieved brief periods of microgravity via parabolic maneuvers, company officials announced today (June 19).
Then there’s this:
“The 3D printer we’re developing for the ISS is all about enabling astronauts today to be less dependent on Earth,” Noah Paul-Gin, Made in Space’s microgravity experiment lead, said in a statement. “The version that will arrive on the ISS next year has the capability of building an estimated 30 percent of the spare parts on the station, as well as various objects such as specialty tools and experiment upgrades.” [emphasis mine]
If this claim is true, this printer will do a lot to make interplanetary space travel far more likely. It will mean that travelers far from home will be able to manufacture the spare parts they need, on demand, should something break. This will save a lot of weight, compared to carrying pre-made spare parts.
They don’t look like you expect.
After working out the decontamination procedures against mold, ISS astronauts today finally opened the hatch on the European ATV cargo freighter, one day late.
Russian concerns about a build-up of mold inside the European ATV, now docked to ISS, has caused a delay in the opening of its hatch.
The Spaceflight101 portal said the delay was due to possible “mold and bacteria contamination on three cargo bags that are inside the spacecraft” and that a decision is yet to be made on whether the crew should use anti-mold kits to clean ATV-4 cargo before taking it inside the ISS.
The Russians had a lot of problems with mold in their early Salyut space stations, and understand the unpleasant consequences should mold spread into the station. Thus, I am not surprised if they are taking this issue seriously.
Europe’s ATV unmanned freighter has docked successfully with ISS.
The Russian Progress freighter got a surprise today when it undocked from ISS: the rendezvous antenna that refused to deploy when needed after launch finally deployed.
Astronauts on ISS this week initiated a four year study of the vision problems that scientists have discovered occur to some individuals after long exposure to weightlessness.
